Gwinnett County GA homes for sale. If you are looking for a great place to live in the Atlanta metro area, Gwinnett County is the place to be! Great schools, fantastic shopping, fine dining and easy commutes make Gwinnett County one of the most sought after destinations in the North metro Atlanta. Find Gwinnett County homes for sale, real estate, luxury homes, townhomes, gated communities, new homes, golf country clubs, private estate properties, condos, garage town homes, investments, HUD homes, bank owned homes, and foreclosures. Gwinnett County – MLS, luxury estates, golf, commercial, lots, land, farms, condos, and properties. Start your home search here and find your next Gwinnett County home for sale in Berkeley Lake, Braselton, Buford, Dacula, Duluth, Grayson, Lawrenceville, Lilburn, Norcross, Peachtree Corners, Snellville, Sugar Hill, and Suwanee.